[HTML][HTML] Advanced development and application of transcritical CO2 refrigeration and heat pump technology—A review
As a highly efficient thermodynamic cycle formed by pure natural fluid and using
aerothermal energy, transcritical CO 2 technology has huge advantages in terms of energy …
aerothermal energy, transcritical CO 2 technology has huge advantages in terms of energy …
Review of energy efficiency and system performance of residential heat pump water heaters
H Willem, Y Lin, A Lekov - Energy and Buildings, 2017 - Elsevier
Water heating represents significant energy use in residential applications. Therefore,
energy efficient water heating is an essential component to achieve national energy saving …
energy efficient water heating is an essential component to achieve national energy saving …
A semi-experimental method for evaluating frosting performance of air source heat pumps
J Pu, C Shen, C Zhang, X Liu - Renewable Energy, 2021 - Elsevier
Frosting has always been a crucial problem for air source heat pumps (ASHPs) operated in
heating mode. Quantitative evaluation of frosting is of vital importance to the development of …
heating mode. Quantitative evaluation of frosting is of vital importance to the development of …
Emissions reduction potential from electric heat pumps in California homes
AM Brockway, P Delforge - The Electricity Journal, 2018 - Elsevier
Electric heat pumps offer a promising opportunity to help achieve deep decarbonization of
the building sector. However, since electric generators serve load in real time with varying …
the building sector. However, since electric generators serve load in real time with varying …
An experimental study on achieving even-frosting for an air source heat pump using a novel dual-fan outdoor coil
Many related studies suggested that a fixed airflow direction usually led to that the most frost
would only deposit on the windward side of finned tube heat exchangers (FTHXs) of the …
would only deposit on the windward side of finned tube heat exchangers (FTHXs) of the …
Rational assessment and selection of air source heat pump system operating with CO2 and R407C for electric bus
H Wang, Y Song, Y Qiao, S Li, F Cao - Renewable Energy, 2022 - Elsevier
Heat pump technology has gained surging interests due to its abilities in reducing the
battery burden of the electric bus. Here, three heat pump systems for an 8 m bus are …
battery burden of the electric bus. Here, three heat pump systems for an 8 m bus are …
Greenhouse gas emissions from domestic hot water: heat pumps compared to most commonly used systems
B Hong, RW Howarth - Energy Science & Engineering, 2016 - Wiley Online Library
We estimate the emissions of the two most important greenhouse gasses (GHG), carbon
dioxide (CO 2) and methane (CH 4), from the use of modern high‐efficiency heat pump …
dioxide (CO 2) and methane (CH 4), from the use of modern high‐efficiency heat pump …
Estimating residential hot water consumption from smart electricity meter data
JL Bongungu, PW Francisco, SL Gloss… - Environmental …, 2022 - iopscience.iop.org
Residential water heating is among the most energy-intensive aspects of the water sector;
however, residential hot water use is often poorly quantified. Estimating hot water …
however, residential hot water use is often poorly quantified. Estimating hot water …
Carbon emissions of electric-resistance water heaters, gas-fired boilers, and heat pumps for multi-unit residential buildings under real-world hot-water demands
AB Ilanthodi, M Bartos - Science and Technology for the Built …, 2024 - Taylor & Francis
Although water heating accounts for 14% of residential electricity usage, the impacts of
different water-heating technologies on greenhouse gas emissions are poorly quantified …
different water-heating technologies on greenhouse gas emissions are poorly quantified …
A review on the performance assessment and optimization techniques of air source heat pump water heaters used in South Africa
J Yongoua, S Tangwe, M Simon - … International Conference on …, 2016 - ieeexplore.ieee.org
Heat pump water heaters (HPWH) are classified as renewable energy efficient technologies
and have had a high market penetration in South Africa since 2008. The market of this …
and have had a high market penetration in South Africa since 2008. The market of this …